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Find the value of the discriminant of each equation given X2 - 5x plus 4 equals 0?
Wiki User
∙ 14y ago
The discriminant is 9.
Wiki User
∙ 8y ago
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What is the value of k when the equation x squared plus 2kx plus 10x plus k squared plus 5 equals 0 has equal roots?
Using the discriminant of b^2 -4ac = 0 the value of k works out as -2
What is the equation for a given table?
It depends on the value given in the table.
What is the value of the discriminant b2 and minus 4ac for the quadratic equation 0 and minus2x2 and minus 3x plus 8 and what does it mean about the number of real solutions the equation has?
If you mean 2x^2 -3x +8 = 0 then the discriminant works out as -55 which is less than 0 meaning that the equation has no real roots and so therefore no solutions are possible.
What is 14x equals -129.5?
It is an equation and the value of x is -9.25
What does the equation predict for a value of x equals 14?
43
If the discriminant equals zero the equation has solutions?
Yes and they will be of equal value
Value of the discriminant for 2x2 - 3x plus 1 equals 0?
The discriminant is 1.
What is the value of this discriminant -10x2-3x plus 15 equals 0?
The discriminant is 609.
What is the value of the discriminant -5x2-5x plus 18 equals 0?
The discriminant is 385.
What is the value of the discriminant for the equation 2x2 plus 3x-4 equals 0?
2X2 + 3X - 4 = 0the discriminant is,b2 - 4ac32 - 4(2)(- 4)9 + 32 = 4141 > 1this means there are two real roots to this equation
What is the value of b2-4ac equal to 0?
It is the value of the discriminant of a quadratic equation.
What is the value of k when 4x squared plus kx plus 9 equals 0?
Using the discriminant for a quadratic equation the value of k works out as plus or minus 12.
What is the value of the discriminant for the equation 21 plus 33 plus 4?
There is no variable, and the equation is not valid.
If the discriminant of a quadratic equation is zero and one root of the equation is 5 what is the value of the other root?
It too will have a value of 5
What is the value of the discriminant for the quadratic equation d2-7d 80?
Some symbols not visible. Please resubmit using words eg "plus", "equals" etc
What is the discriminant of a quartic equation and how can you determine the real and complex roots from the value of the discriminant?
Child stop trying to cheat on your homework!
-20xto power of 2 plus 10x plus 10 equals 0 what is the value of discriminant?
The discriminant is 900.
